Static Analyses
5
Static Analyses Nf P Assumptions • Negligible out of plane loads • Entire user load is on the hand grip • The underarm pad is being held by a screw. ΣFy=ma=0 Σfy=-P+Nf=0 P=Nf
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Static Analyses. Assumptions Negligible out of plane loads Entire user load is on the hand grip The underarm pad is being held by a screw. P. Σ Fy =ma=0 Σ fy =- P+N f =0 P= N f. N f. Static Analyses. Assumptions Force on Dy can be neglected - PowerPoint PPT Presentation
Transcript of Static Analyses
![Page 1: Static Analyses](https://reader036.fdocument.pub/reader036/viewer/2022082711/568132d3550346895d99966f/html5/thumbnails/1.jpg)
Static Analyses
Nf
P
Assumptions• Negligible out of plane
loads• Entire user load is on
the hand grip• The underarm pad is
being held by a screw.
ΣFy=ma=0Σfy=-P+Nf=0P=Nf
![Page 2: Static Analyses](https://reader036.fdocument.pub/reader036/viewer/2022082711/568132d3550346895d99966f/html5/thumbnails/2.jpg)
Static AnalysesAssumptions• Force on Dy can be
neglected• Force Dx has a direct
relation with Cx being Dx=Cx/2
Nf
Dx
Cx
Cy
Dy
ΣFy=ma=0ΣFy=Nf-Cy=0Nf=Cy=P
![Page 3: Static Analyses](https://reader036.fdocument.pub/reader036/viewer/2022082711/568132d3550346895d99966f/html5/thumbnails/3.jpg)
Static AnalysesP
ByBy
BX BX
ΣFy=ma=0ΣFy=2By-P=0By=P/2
![Page 4: Static Analyses](https://reader036.fdocument.pub/reader036/viewer/2022082711/568132d3550346895d99966f/html5/thumbnails/4.jpg)
Statics Analyses
Ax Ax
![Page 5: Static Analyses](https://reader036.fdocument.pub/reader036/viewer/2022082711/568132d3550346895d99966f/html5/thumbnails/5.jpg)
Static Analyses Assumptions• Force on Dy can be
neglected
Bx
Cx
Dx
Ax
Cy
Dy
Byunknown: 3 unknownsAx,BX,CxEquations: 3 equationsΣFy=ma=0ΣFx=ma=0ΣM=0